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Official data from INPI

MANCHE DESENGATÁVEL PARA CONTROLE DE AERONAVE E MANCHE DE COPILOTO COM CONTROLE CÍCLICO DE RÁPIDA CONEXÃO

ArquivadaInvention PatentPCT · US1987001360

Application data

Number

PI8707802

Type

Invention Patent

Filing

06/15/1987

Publication

10/17/1989

PCT

US1987001360

Progress at the INPI

  1. Filing06/15/87
  2. Publication10/17/89
  3. Abandoned04/16/91
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bell Helicopter Textron Inc.

US

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Inventors

A. S. (pessoa física)

US

F. W. (pessoa física)

US

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

10/17/1989

RPI 991

Arquivamento - Art. 36 §1° da LPI

#11.2

05/04/1993

RPI 1170

Exigência - art. 36 da LPI

#6.1

09/22/1992

RPI 1138

Solicitação de exame técnico

#4.1

04/16/1991

RPI 1063

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